/*
* Copyright (c) Microsoft Corporation. All rights reserved.
* Copyright (c) 2023 Huawei Device Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
*     http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* This file has been modified by Huawei to verify type inference by adding verification statements.
*/

// === tests/cases/compiler/emitSkipsThisWithRestParameter.ts ===
declare function AssertType(value:any, type:string):void;
function rebase(fn: (base: any, ...args: any[]) => any): (...args: any[]) => any {
AssertType(function(this: any, ...args: any[]) {        return fn.apply(this, [ this ].concat(args));    }, "(any, ...any[]) => any");
AssertType(this, "any");
AssertType(args, "any[]");
    return function(this: any, ...args: any[]) {

AssertType(fn.apply(this, [ this ].concat(args)), "any");
AssertType(fn.apply, "(Function, any, ?any) => any");
AssertType(this, "any");
AssertType([ this ].concat(args), "any[]");
AssertType([ this ].concat, "{ (...ConcatArray<any>[]): any[]; (...any[]): any[]; }");
AssertType([ this ], "any[]");
AssertType(this, "any");
AssertType(args, "any[]");
        return fn.apply(this, [ this ].concat(args));

    };
}


